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Posted to yarn-issues@hadoop.apache.org by "Sandy Ryza (JIRA)" <ji...@apache.org> on 2013/05/14 02:29:16 UTC

[jira] [Updated] (YARN-656) In scheduler UI, including reserved memory "Memory Total" can make it exceed cluster capacity.

     [ https://issues.apache.org/jira/browse/YARN-656?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sandy Ryza updated YARN-656:
----------------------------

    Summary: In scheduler UI, including reserved memory "Memory Total" can make it exceed cluster capacity.  (was: In scheduler UI, "Memory Total" should not include reserved memory.)
    
> In scheduler UI, including reserved memory "Memory Total" can make it exceed cluster capacity.
> ----------------------------------------------------------------------------------------------
>
>                 Key: YARN-656
>                 URL: https://issues.apache.org/jira/browse/YARN-656
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: resourcemanager, scheduler
>    Affects Versions: 2.0.4-alpha
>            Reporter: Sandy Ryza
>            Assignee: Sandy Ryza
>
> "Memory Total" is currently a sum of availableMB, allocatedMB, and reservedMB.  Including reservedMB in this sum can make the total exceed the capacity of the cluster. 

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